OPML Support
OPML seem to be the standardized way to Import/Export RSS feeds and expected from any RSS readers and Podcast Clients.
Sadly there doesn't seem to be an OPML crate as of now.
About the implementation, Ideally we want to use quick-xml since the task seems simple enough.
Wikipedia page: https://en.wikipedia.org/wiki/Opml
Edited by Jordan Petridis